LJ
Louisa Johnson — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Norfolk, Massachusetts
Our Model Tree links this Louisa Johnson across the 1900, 1910 and 1920 US Censuses in Norfolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1845), then head of a 7-person household.
Age 55
b. ~1845
Female
Head
Born: Maine
Widowed
1900 Census Record Details
| Census Year | 1900 |
| Location | Norfolk, Massachusetts |
| Surname | Johnson |
| Given Name | Louisa W. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Birth Month | Aug |
| Birth Year | 1845 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Hyde Park Town |
| Est. Birth Year | ~1845 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Louisa | Age | Birth yr |
|---|---|---|---|---|
| Elise Woodworth | Other | — | 20 | ~1880 |
| Charles Johnson | Son | — | 32 | ~1868 |
| Louis Johnson | Son | — | 21 | ~1879 |
| Eliza Johnson | Daughter | — | 18 | ~1882 |
| Harry Morse | Other | — | 22 | ~1878 |
| Louisa Johnson | Head | — | 55 | ~1845 |
| Richard Howard | Other | — | 22 | ~1878 |
Census Appearances
1900
Norfolk, Massachusetts
Head, age 55
Norfolk, Massachusetts · implied b. ~1845 — 7 household members
| Surname | Johnson |
| Given Name | Louisa W. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Birth Month | Aug |
| Birth Year | 1845 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Norfolk, Massachusetts
Other, age 64
Norfolk, Massachusetts · implied b. ~1846 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louisa M. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Children Born | 7 |
| Children Living | 4 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Nurse |
| Industry | Private family |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Norfolk, Massachusetts
Other, age 75
Norfolk, Massachusetts · implied b. ~1845 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louisa |
| Relationship to Head | Aunt |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Louisa Johnson across 3 US Census years (1900, 1910 and 1920) in Norfolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Louisa Johnson
Head · 1900 · age 55 · b. ~1845 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Norfolk, Massachusetts
Open full size
1900 US Federal Census — Norfolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu670unit:0247)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth A. Richardson | 33 | Wife | — | Canada English |
| 2 | Walter Sawyer | 32 | Head | — | Massachusetts |
| 3 | Ellen M. Sawyer | 63 | Mother | — | Maine |
| 4 | Joseph G. Dierkes | 58 | Head | Steam Engineer | Germany |
| 5 | Mary F. Dierkes | 42 | Wife | — | Massachusetts |
| 6 | Mary E. Dierkes | 12 | Daughter | — | Massachusetts |
| 7 | Herbert Chadburne | 44 | Head | — | Maine |
| 8 | Annie B. Chadburne | 39 | Wife | — | Canada English |
| 9 | Ora B. Chadburne | 13 | Daughter | — | Massachusetts |
| 10 | Harold F. Chadburne | 9 | Son | — | Massachusetts |
| 11 | Luella Chadburne | 7 | Daughter | — | Massachusetts |
| 12 | George W. Chadburne | 6 | Son | — | Massachusetts |
| 13 | Charles S. Aldrich | 33 | Head | — | Massachusetts |
| 14 | Achsah Aldrich | 28 | Wife | — | Maine |
| 15 | Myrtle L. Aldrich | 5 | Daughter | — | Massachusetts |
| 16 | John J. Brady | 37 | Head | Blacksmith | Ireland |
| 17 | Hale Brady | 40 | Wife | — | Ireland |
| 18 | Rosanna Brady | 12 | Daughter | — | Massachusetts |
| 19 | Edward Brady | 8 | Son | — | Massachusetts |
| 20 | Louisa W. Johnson THIS PERSON | 54 | Head | — | Maine |
| 21 | Charles W. Johnson | 31 | Son | — | Massachusetts |
| 22 | Louis E. Johnson | 20 | Son | — | Pennsylvania |
| 23 | Eliza A. Johnson | 17 | Daughter | — | Massachusetts |
| 24 | Richard Howard | 21 | Boarder | Clerk | England |
| 25 | Harry Morse | 21 | Boarder | Electric Lineman | Canada English |
| 26 | Elise Woodworth | 19 | Boarder | Book Binder | Canada English |
| 27 | Charlotte Deary | 47 | Head | — | Massachusetts |
| 28 | Amanda Deary | 38 | Wife | — | Ohio |
| 29 | Charles T. Iii Deary | 18 | Son | — | Iowa |
| 30 | Clifford S. Deary | 14 | Son | — | Nebraska |
| 31 | Harry G. Simpson | 65 | Head | — | Vermont |
| 32 | Annie M. Simpson | 45 | Wife | — | Maine |
| 33 | Thomas W. Russell | 42 | Head | — | Massachusetts |
| 34 | Julia A. Russell | 40 | Wife | — | New York |
| 35 | Christopher C. Russell | 13 | Son | — | Massachusetts |
| 36 | Marguerite M. Russell | 12 | Daughter | — | Massachusetts |
| 37 | Lulu Russell | 10 | Daughter | — | Massachusetts |
| 38 | Catherine Russell | 2 | Daughter | — | Massachusetts |
| 39 | Eileen Russell | 2 | Daughter | — | Massachusetts |
| 40 | Otto Anderson | 34 | Head | Machinist | Sweden |
| 41 | Augusta Anderson | 36 | Wife | — | Sweden |
| 42 | Carl Anderson | 11 | Son | — | Massachusetts |
| 43 | Agnes Anderson | 11 | Daughter | — | Massachusetts |
| 44 | Augusta Anderson | 8 | Daughter | — | Massachusetts |
| 45 | Esther Anderson | 7 | Daughter | — | Massachusetts |
| 46 | George Anderson | 4 | Son | — | Massachusetts |
| 47 | Olga Anderson | 2 | Daughter | — | Massachusetts |
| 48 | David B. Hodsdon | 50 | Head | — | Virginia |
| 49 | Cornelia Hodsdon | 22 | Wife | — | Virginia |
| 50 | David M. Jr. Hodsdon | 0 | Son | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)